Welcome to our dedicated page for Antero Midstream SEC filings (Ticker: AM), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Antero Midstream Corporation filings document the public-company disclosures of an Appalachian Basin midstream operator with NYSE-listed common stock. Form 8-K reports cover quarterly and annual operating results, Regulation FD investor materials, material events, financing arrangements and capital-structure matters involving Antero Midstream Partners LP and Antero Midstream Finance Corporation.
Proxy filings describe annual meeting matters, board elections, shareholder voting items and governance practices. The filing record also documents registered securities, senior note obligations, revolving credit facility references, risk and financial disclosures, and formal updates tied to the company's gathering, compression, processing, fractionation and water asset operations.
Antero Midstream Corp director Brooks J Klimley reported selling 5,000 shares of common stock on 2026-08-06 at a weighted average price of $21.27 per share, in multiple open-market transactions priced between $21.21 and $21.30. After this sale, he directly holds 68,204 shares.
AM reports a planned sale of common stock under Rule 144. The filing covers 5,000 common shares, to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services on the NYSE, with an aggregate market value of $106,355.00 and an anticipated sale date of 08/06/2026.
The shares relate to restricted stock awards granted as compensation under a registered plan, with vesting tranches of 1,617 shares on 04/10/2026, 1,341 shares on 10/10/2025, and 2,042 shares on 07/10/2025.
Antero Midstream Corp executive Sheri Pearce, Senior Vice President – Accounting and Chief Accounting Officer, reported a sale of 16,000 shares of common stock on August 4, 2026 at a weighted average price of $22.01 per share, executed in multiple trades between $21.96 and $22.06. After this transaction, she directly holds 83,900 shares, including 81,755 shares underlying restricted stock units that remain subject to vesting. The sale was coded as a sale in the open market or a private transaction and was not marked as being made under a Rule 10b5-1 trading plan.
Antero Midstream reported Q2 2026 revenue of $327 million, net income of $114 million or $0.24 per diluted share, and Adjusted Net Income of $131 million or $0.27 per diluted share. Adjusted EBITDA was $289 million, a 2% increase versus the prior-year quarter. Adjusted Free Cash Flow after dividends was $80 million, the twelfth consecutive quarter of positive post-dividend free cash flow, and capital expenditures totaled $47 million.
Gathering volumes averaged about 4.1 Bcf/d, up 19%, while fresh water delivery volumes declined 16%. In July, the company received approximately $371 million in damages and interest from Veolia and is using these proceeds and borrowings under its revolving credit facility to call $650 million of senior notes due 2028 at par, resulting in over $600 million of liquidity and leverage below its 3-times target. Antero Midstream also began construction of its East Side Express intrastate pipeline and repurchased 0.4 million shares for approximately $8 million, leaving $310 million of remaining authorization.
Antero Midstream Corporation reported solid mid‑2026 results while reshaping its asset base. For the quarter ended June 30, 2026, revenue was $327,244 thousand and net income was $113,515 thousand, or $0.24 per diluted share. For the first six months of 2026, revenue reached $641,455 thousand, net income was $231,781 thousand and operating cash flow was $492,873 thousand.
Total assets increased to $6,363,815 thousand as of June 30, 2026, driven by the $1.1 billion HG Midstream acquisition, which added gathering and water assets and contributed $61,172 thousand of revenue and $12,403 thousand of net income since closing on February 3, 2026. The company also completed a Utica Shale midstream divestiture for $400 million of cash consideration (about $380 million net), recording a modest gain in 2026 after a prior loss in 2025.
Leverage increased with long‑term debt principal of $3,591,900 thousand, including $341,900 thousand drawn on a $1.25 billion revolver, leaving $908,000 thousand of available capacity. Substantially all revenue continues to come from long‑term gathering, compression and water agreements with Antero Resources, which include $866,310 thousand of minimum future lease cash flows and additional cost‑of‑service water fee commitments. The company paid and declared quarterly common dividends of $0.225 per share and maintains cumulative 5.5% Series A preferred stock dividends.
Antero Midstream Corporation has called for redemption of all $650 million aggregate principal amount of its 5.75% Senior Notes due 2028. The redemption is scheduled for August 8, 2026.
The redemption price will be 100.00% of the principal amount of each Note, plus accrued and unpaid interest to, but excluding, the Redemption Date. The company states that the redemption is being made solely pursuant to a formal Notice of Redemption dated July 24, 2026, and that this communication does not itself constitute such notice.
Keenan W Howard JR reported acquisition or exercise transactions in this Form 4 filing.
Director Keenan W. Howard Jr. received a grant of 1907.0000 shares of Antero Midstream common stock on 2026-07-10. The equity award was recorded at $0.0000 per share and increased his direct holdings to 157691.0000 shares of common stock.
DEA PETER A reported acquisition or exercise transactions in this Form 4 filing.
Antero Midstream Corp director Peter A. Dea received a grant of 1,907 shares of common stock on July 10, 2026. Following this award, he directly holds 68,808 Antero Midstream common shares.
Antero Midstream Corp reported that director Nancy Chisholm acquired 1,907 shares of common stock, par value $0.01 per share, as a grant or award on July 10, 2026, at $0.00 per share. After this award, she directly holds 34,208 common shares.
Antero Midstream Corp director John C. Mollenkopf received a grant of 1,907 shares of common stock, par value $0.01 per share, on July 10, 2026, as a compensation-related award at $0.0000 per share. Following this acquisition, he directly holds 106,566 shares of Antero Midstream common stock.